diff --git a/tests/kernel/tensor/generate_matrix.py b/tests/kernel/tensor/generate_matrix.py
index d54ece46..c9255465 100644
--- a/tests/kernel/tensor/generate_matrix.py
+++ b/tests/kernel/tensor/generate_matrix.py
@@ -46,7 +46,7 @@ def pack_fp16_by_row(array):
 if __name__ == "__main__":
     M, N, K = parse_mnk()
 
-    rand = False
+    rand = True
     if not rand:
         A_array = np.arange(M * K).reshape([M, K])
         B_array = np.arange(K * N).reshape([K, N])
@@ -77,12 +77,16 @@ if __name__ == "__main__":
 
     np.savez("abc", A_array=A_array, B_array=B_array, C_array=C_array)
 
-    fp16 = False
+    fp16 = True
     if fp16:
         A_packed = pack_fp16_by_row(A_array)
+        A_swizzled = A_packed.reshape([-1, M * 2])
+        A_swizzled.astype('float16').tofile("input.a.row.bin")
         AT_packed = A_packed.transpose([1, 0, 2])
         AT_swizzled = AT_packed.reshape([-1, M * 2])
         AT_swizzled.astype('float16').tofile("input.a.col.bin")
+        print('A:')
+        print(A_swizzled)
         print('AT:')
         print(AT_swizzled)
         B_packed = pack_fp16_by_column(B_array)